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WO1996008589A3 - Cellule de production de fluor - Google Patents

Cellule de production de fluor Download PDF

Info

Publication number
WO1996008589A3
WO1996008589A3 PCT/GB1995/002145 GB9502145W WO9608589A3 WO 1996008589 A3 WO1996008589 A3 WO 1996008589A3 GB 9502145 W GB9502145 W GB 9502145W WO 9608589 A3 WO9608589 A3 WO 9608589A3
Authority
WO
WIPO (PCT)
Prior art keywords
anode
compartment
cell
fluorine
electrolyte
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/GB1995/002145
Other languages
English (en)
Other versions
WO1996008589A2 (fr
Inventor
Graham Hodgson
Martin Peter Hearne
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sellafield Ltd
Original Assignee
British Nuclear Fuels PLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by British Nuclear Fuels PLC filed Critical British Nuclear Fuels PLC
Priority to CA002174520A priority Critical patent/CA2174520C/fr
Priority to AT95931296T priority patent/ATE207980T1/de
Priority to JP50998896A priority patent/JP3769017B2/ja
Priority to DE69523560T priority patent/DE69523560T2/de
Priority to US08/624,409 priority patent/US5688384A/en
Priority to EP95931296A priority patent/EP0728228B1/fr
Publication of WO1996008589A2 publication Critical patent/WO1996008589A2/fr
Publication of WO1996008589A3 publication Critical patent/WO1996008589A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/24—Halogens or compounds thereof
    • C25B1/245—Fluorine; Compounds thereof
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • C25B11/042—Electrodes formed of a single material
    • C25B11/043—Carbon, e.g. diamond or graphene
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B15/00—Operating or servicing cells
    • C25B15/02—Process control or regulation
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/60—Constructional parts of cells
    • C25B9/63—Holders for electrodes; Positioning of the electrodes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Automation & Control Theory (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Hybrid Cells (AREA)
  • Battery Mounting, Suspending (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Fuel Cell (AREA)
  • Glass Compositions (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Lubricants (AREA)
  • Primary Cells (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Insulated Conductors (AREA)

Abstract

On décrit une cellule produisant du fluor à la demande, de même que la construction d'une anode appropriée et les moyens de montage de celle-ci au sein de la cellule, laquelle comprend un contenant (12) possédant un compartiment à cathode (34) ainsi qu'un compartiment à anode (36) contenant une anode (40); ces deux compartiments comportent entre eux des moyens de séparation (22) servant à séparer les gaz, fluor et hydrogène, produits lors du fonctionnement de ladite cellule, et permettant toutefois le passage d'un électrolyte entre les compartiments; l'anode s'étend sous une extrémité inférieure (30) des moyens de séparation et est continuellement en contact avec l'électrolyte. La cellule comprend en outre des capteurs de régulation (60, 62) placés dans au moins un des compartiments afin de détecter le niveau (32) d'électrolyte dans celui-ci, ainsi que des moyens d'alimentation en énergie électrique sensibles à des signaux provenant desdits capteurs de régulation de manière soit à démarrer l'alimentation en énergie en fonction desdits signaux, soit à stopper celle-ci.
PCT/GB1995/002145 1994-09-14 1995-09-11 Cellule de production de fluor Ceased WO1996008589A2 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CA002174520A CA2174520C (fr) 1994-09-14 1995-09-11 Cellule de production de fluor
AT95931296T ATE207980T1 (de) 1994-09-14 1995-09-11 Fluorinzelle
JP50998896A JP3769017B2 (ja) 1994-09-14 1995-09-11 フッ素セル
DE69523560T DE69523560T2 (de) 1994-09-14 1995-09-11 Fluorinzelle
US08/624,409 US5688384A (en) 1994-09-14 1995-09-11 Fluorine cell
EP95931296A EP0728228B1 (fr) 1994-09-14 1995-09-11 Cellule de production de fluor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9418598A GB9418598D0 (en) 1994-09-14 1994-09-14 Fluorine cell
GB9418598.0 1994-09-14

Publications (2)

Publication Number Publication Date
WO1996008589A2 WO1996008589A2 (fr) 1996-03-21
WO1996008589A3 true WO1996008589A3 (fr) 1996-09-26

Family

ID=10761369

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB1995/002145 Ceased WO1996008589A2 (fr) 1994-09-14 1995-09-11 Cellule de production de fluor

Country Status (11)

Country Link
US (1) US5688384A (fr)
EP (3) EP0852267B1 (fr)
JP (1) JP3769017B2 (fr)
KR (1) KR100390139B1 (fr)
CN (1) CN1137808A (fr)
AT (3) ATE207980T1 (fr)
CA (3) CA2174520C (fr)
DE (3) DE69527446T2 (fr)
GB (1) GB9418598D0 (fr)
WO (1) WO1996008589A2 (fr)
ZA (1) ZA957669B (fr)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6210549B1 (en) * 1998-11-13 2001-04-03 Larry A. Tharp Fluorine gas generation system
WO2000051937A1 (fr) * 1999-03-04 2000-09-08 Surface Technology Systems Limited Systeme de production de gaz
WO2000051938A1 (fr) * 1999-03-04 2000-09-08 Surface Technology Systems Limited Systeme generateur de gaz de trifluorure de chlore
FR2795817B1 (fr) * 1999-07-02 2001-08-10 Inst Francais Du Petrole Sonde capacitive de mesure du niveau d'un liquide conducteur de l'electricite dans un recipient et procede de fabrication d'une telle sonde
US20030010354A1 (en) * 2000-03-27 2003-01-16 Applied Materials, Inc. Fluorine process for cleaning semiconductor process chamber
US6500356B2 (en) * 2000-03-27 2002-12-31 Applied Materials, Inc. Selectively etching silicon using fluorine without plasma
WO2001077412A1 (fr) * 2000-04-07 2001-10-18 Toyo Tanso Co., Ltd. Appareil pour la production de fluor gazeux
US6843258B2 (en) 2000-12-19 2005-01-18 Applied Materials, Inc. On-site cleaning gas generation for process chamber cleaning
US20030121796A1 (en) * 2001-11-26 2003-07-03 Siegele Stephen H Generation and distribution of molecular fluorine within a fabrication facility
US20030098038A1 (en) * 2001-11-26 2003-05-29 Siegele Stephen H. System and method for on-site generation and distribution of fluorine for fabrication processes
US20040037768A1 (en) * 2001-11-26 2004-02-26 Robert Jackson Method and system for on-site generation and distribution of a process gas
JP3725822B2 (ja) * 2001-12-27 2005-12-14 レール・リキード−ソシエテ・アノニム・ア・ディレクトワール・エ・コンセイユ・ドゥ・スールベイランス・プール・レテュード・エ・レクスプロワタシオン・デ・プロセデ・ジョルジュ・クロード フッ素ガス生成及び供給装置
KR100519843B1 (ko) * 2002-05-29 2005-10-06 도요탄소 가부시키가이샤 불소가스 발생장치
GB0215697D0 (en) * 2002-07-06 2002-08-14 Boc Group Plc Fluorine cell
JP3905433B2 (ja) * 2002-07-11 2007-04-18 レール・リキード−ソシエテ・アノニム・ア・ディレクトワール・エ・コンセイユ・ドゥ・スールベイランス・プール・レテュード・エ・レクスプロワタシオン・デ・プロセデ・ジョルジュ・クロード フッ素ガス生成装置
KR101089623B1 (ko) * 2002-10-04 2011-12-06 더 리전츠 오브 더 유니버시티 오브 캘리포니아 불소 분리 및 발생 장치
KR100533411B1 (ko) 2002-11-08 2005-12-02 도요탄소 가부시키가이샤 불소가스 발생장치와 그 전해욕 액면 제어방법
JP3527735B1 (ja) 2002-11-20 2004-05-17 東洋炭素株式会社 フッ素ガス発生装置
JP3725145B2 (ja) 2003-07-14 2005-12-07 東洋炭素株式会社 溶融塩電解浴の制御装置及びその制御方法
US20100147231A1 (en) * 2005-04-15 2010-06-17 Timothy Donald Bogers Electrolytic Cell for an Internal Combustion Engine
CN101248216B (zh) 2005-08-25 2010-06-16 东洋炭素株式会社 氟系气体产生装置
US20070074743A1 (en) * 2005-10-04 2007-04-05 Mcfarlane Graham H2 conditioning of chamber following cleaning cycle
TW200738911A (en) 2006-01-20 2007-10-16 Toyo Tanso Co Electrolytic apparatus for producing fluorine or nitrogen trifluoride
JP5567375B2 (ja) * 2010-04-14 2014-08-06 東洋炭素株式会社 気体発生装置および気体発生方法
CN101949024A (zh) * 2010-10-18 2011-01-19 天津市泰旭物流有限公司 电解氟化钾一氟化氢制备氟气的技术
CN101949025A (zh) * 2010-10-18 2011-01-19 天津市泰旭物流有限公司 一种采用电解合成法生产六氟化硫的技术
TWI551730B (zh) * 2010-11-17 2016-10-01 首威公司 電解器設備
JP5824256B2 (ja) * 2011-06-29 2015-11-25 東洋炭素株式会社 電解装置
CN102337491A (zh) * 2011-10-28 2012-02-01 核工业理化工程研究院华核新技术开发公司 制氟用碳阳极的热喷涂处理方法
CN104350181A (zh) 2011-12-22 2015-02-11 索尔维公司 用于产生氟的电解池中的液位控制
JP2015534722A (ja) * 2012-09-10 2015-12-03 ソルヴェイ（ソシエテ アノニム） Ｆ２を用いたチャンバーの洗浄方法及びこの方法のためのｆ２の製造プロセス
CN106637284B (zh) * 2016-12-28 2018-07-06 中核四0四有限公司 一种中温电解制氟用炭阳极板螺孔浸渍方法及装置
CN107201530A (zh) * 2017-05-10 2017-09-26 东北大学 一种碱土金属氯化物溶液隔膜电解制备氢氧化物的方法
KR102258314B1 (ko) * 2017-06-30 2021-06-01 쇼와 덴코 가부시키가이샤 불소 전해조 양극 설치부, 불소 전해조 및 불소 가스의 제조 방법
EP3831984A4 (fr) * 2018-08-03 2021-09-29 Showa Denko K.K. Anode pour synthèse électrolytique et procédé de fabrication de fluor gazeux ou d'un composé contenant du fluor
WO2020085066A1 (fr) * 2018-10-24 2020-04-30 昭和電工株式会社 Dispositif de production de gaz fluoré
CN111005032A (zh) * 2019-12-26 2020-04-14 福建德尔科技有限公司 一种便携式全自动高纯氟气生产装置系统
WO2022055528A1 (fr) 2020-09-08 2022-03-17 Versum Materials Us, Llc Ensemble de fixation d'électrode, cellule et procédé d'utilisation

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3616436A (en) * 1967-06-13 1971-10-26 Georg Haas Oxygen stream dispenser
US4002552A (en) * 1975-09-19 1977-01-11 Trienco, Inc. Liquid level control system
GB2135334A (en) * 1983-02-24 1984-08-30 British Nuclear Fuels Plc Composite carbon electrode
EP0424727A1 (fr) * 1989-10-26 1991-05-02 MITSUI TOATSU CHEMICALS, Inc. Procédé de production de trifluorure d'azote
EP0534081A2 (fr) * 1991-07-26 1993-03-31 Minnesota Mining And Manufacturing Company Anode pour cellule électrochimique de production de fluor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL170314C (nl) * 1970-06-01 1982-10-18 Montedison Spa Electrolysecel voor de bereiding van fluor.
FR2349667A1 (fr) * 1976-04-26 1977-11-25 Solvay Cellule d'electrolyse a diaphragme
US5037518A (en) * 1989-09-08 1991-08-06 Packard Instrument Company Apparatus and method for generating hydrogen and oxygen by electrolytic dissociation of water
JPH03232988A (ja) * 1990-02-06 1991-10-16 Toyo Tanso Kk 炭素電極ならびにそれを用いるｈｆ含有溶融塩の電解方法及び装置
US5154813A (en) * 1991-06-10 1992-10-13 Dill Raymond J Protective coating of stub ends in anode assemblies

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3616436A (en) * 1967-06-13 1971-10-26 Georg Haas Oxygen stream dispenser
US4002552A (en) * 1975-09-19 1977-01-11 Trienco, Inc. Liquid level control system
GB2135334A (en) * 1983-02-24 1984-08-30 British Nuclear Fuels Plc Composite carbon electrode
EP0424727A1 (fr) * 1989-10-26 1991-05-02 MITSUI TOATSU CHEMICALS, Inc. Procédé de production de trifluorure d'azote
EP0534081A2 (fr) * 1991-07-26 1993-03-31 Minnesota Mining And Manufacturing Company Anode pour cellule électrochimique de production de fluor

Also Published As

Publication number Publication date
EP0852267A3 (fr) 1998-09-30
KR960705961A (ko) 1996-11-08
WO1996008589A2 (fr) 1996-03-21
DE69527446D1 (de) 2002-08-22
ATE220734T1 (de) 2002-08-15
EP0965661A3 (fr) 2000-01-19
DE69529537D1 (de) 2003-03-06
EP0965661B1 (fr) 2002-07-17
JP3769017B2 (ja) 2006-04-19
CA2174520A1 (fr) 1996-03-21
US5688384A (en) 1997-11-18
CN1137808A (zh) 1996-12-11
CA2174520C (fr) 1999-07-06
DE69523560D1 (en) 2001-12-06
GB9418598D0 (en) 1994-11-02
EP0852267B1 (fr) 2003-01-29
EP0728228B1 (fr) 2001-10-31
ATE207980T1 (de) 2001-11-15
CA2221161A1 (fr) 1996-03-21
KR100390139B1 (ko) 2003-11-17
JPH09505853A (ja) 1997-06-10
ATE231932T1 (de) 2003-02-15
DE69529537T2 (de) 2003-11-06
DE69527446T2 (de) 2003-01-23
EP0965661A2 (fr) 1999-12-22
EP0728228A1 (fr) 1996-08-28
DE69523560T2 (de) 2002-07-18
ZA957669B (en) 1996-04-15
CA2238142A1 (fr) 1996-03-21
EP0852267A2 (fr) 1998-07-08

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